• Copper Nickel Flanges Manufacturer

    Cu-Ni Flanges are provided in different types and forms to use in various applications of industries. Some of the styles we offer are Forged Flanges, Slip-On Raised Face Flanges, Tongue and Groove Flanges, Plate Flanges, Blind Raised Flanges, Socket Weld Flanges, Orifice Flanges, Reducing Flanges, Ring Type Joint Flanges, and Flat Face Flanges.

    Cu-Ni Flanges are used in many industries for their exponential performance to meet the demand of applications. These Copper-Nickel Blind Flanges worldwide to use in different industrial applications. Some initiatives include Heating, Paper & pulp, Food Processing, Plumbing, Oil and gas pipelines, the Chemical industry, Water supply systems, Power plants, Fabrication Industry, and general-purpose Applications.

    Cupro Nickel Blind Flanges, Copper Nickel Flanges, CuNi RTJ Flanges, Copper Nickel Plate Flanges, Copper Nickel Spectacle Blind Flanges, Cu-Ni Pipe Flanges, Cupro Flange, 7050 Aluminium Bar Price Per Kg, Aluminium Sheet 7050 at Best Price in India, Copper Nickel Lap Joint Flanges, Cu-Ni Flanges Manufacturer in India.

    There are different grades of Cu-Ni Flanges, like Cu-Ni 70/30 Flanges 30% nickel is contained in copper-nickel 70-30 (C71500, CW354H). It is more robust than Cu-Ni 90/10 Flanges and can withstand higher flow rates. Other components can be applied to copper-nickel to improve stiffening, corrosion resistance, flexibility, strength, and dimensional stability, which allow the copper nickel to stay ductile. The inclusion of nickel alloy in copper enhances the strength and corrosion resistance of copper-nickel.

    Cupro Nickel Blind Flanges, Copper Nickel Flanges, CuNi RTJ Flanges, Copper Nickel Plate Flanges, Copper Nickel Spectacle Blind Flanges, Cu-Ni Pipe Flanges, Cupro Flange, 7050 Aluminium Bar Price Per Kg, Aluminium Sheet 7050 at Best Price in India, Copper Nickel Lap Joint Flanges, Cu-Ni Flanges Manufacturer in India.

    For detailed information on Cu-Ni Flange prices, please refer to the Copper Nickel Flange Price List available at Astec Tubes. This list will provide you with comprehensive pricing details for various types and sizes of Cu-Ni flanges to meet your specific industrial requirements.

    Dimensions Standard : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44

    Standard : ASTM / ASME SB 151 / 160 / 472

    Size : ½” NB to 12” NB

    Class / Pressure : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS , ASA 150#, ASA 300# DIN ND 6,10,16,25,40 Etc

    Copper Nickel Slip on Flanges

    Cupro Nickel Slip on Flanges

    Copper Nickel Weld Neck Flanges

    Cupro Nickel Weld Neck Flanges

    Copper Nickel Blind Flanges

    Cupro Nickel Blind Flanges

    Copper Nickel Threaded Flanges

    Cupro Nickel Threaded Flanges

    Copper Nickel Socket weld Flanges

    Cupro Nickel Socket weld Flanges

    Copper Nickel Lap Joint Flanges

    Cupro Nickel Lap Joint Flanges

    Copper Nickel RTJ Flanges

    Cupro Nickel RTJ Flanges

    Copper Nickel Long Weld Neck Flanges

    Cu-Ni Long Weld Neck Flanges

    Copper Nickel Spectacle Blind Flange

    Cu-Ni Spectacle Blind Flange

    Have you any question or query
    General Queries While Buying Cupro Nickel Flanges

    Price List of Cu-Ni Flanges

    Copper Nickel Flanges Price List
    a105 copper paddle flange ₹ 70.67-₹ 353.33 / Piece
    copper nickel blind flange ₹ 7.07-₹ 1,413.30 / Piece
    Low Price Cupro Nickel Inconel Flange ₹ 212.00-₹ 21,199.47 / Piece
    Cu-Ni 90/10 SO flange ₹ 7,066.49-₹ 70,664.90 / Piece
    flanges 90/10 copper nickel Sockt Welding Flange ASME B 16.9 Class300 tube 8'' ₹ 42.40-₹ 49.47 / Piece
    GOST dn500 pn63 slip figure 8 or copper nickel pipeline Blind Flange ₹ 1,05,997.35-₹ 7,06,649.00 / Ton
    Copper Nickel Asme B16.5 Threaded Flange ₹ 35.34-₹ 3,533.25 / Piece
    GOST dn500 pn63 slip figure 8 or copper nickel pipeline Blind Flange ₹ 1,180.11-₹ 14,132.98 / Acre
    copper nickel threaded flange supplier/price ₹ 70.67-₹ 35,332.45 / Piece
    Marine Nickel Copper Welding Neck Flange ₹ 1,413.30-₹ 3,533.25 / Piece

    Cu-Ni Flanges Weight Chart

    Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
    AS4087 Flanges PN14 Flanges 95 67 4 M12 14
    AS 2129 Flange Table C Flanges 95 67 4 13 14
    Table D Flanges 95 67 4 13 14
    Table E Flanges 95 67 4 13 14
    Table F Flanges 95 67 4 13 14
    Table H Flanges 114 83 4 16 17
    Table J Flanges 114 83 4 16 17
    ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
    ANSI 300 Flanges 95 67 4 13 16
    ANSI 600 Flanges 95 67 4 13 16
    ANSI 900 Flanges 121 83 4 19 22
    ANSI 1500 Flanges 121 83 4 19 22
    ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
    PN10 Flanges 95 65 4 M12 14
    PN16 Flanges 95 65 4 M12 14
    PN20 Flanges 90 60.5 4 M14 16
    PN25 Flanges 95 65 4 M12 14
    PN40 Flanges 95 65 4 M12 14

    Pressure Ratings Cu-Ni Flanges

    ASME/ANSI B 16.5 Slip on Flange, Welding Neck Flange, High Hub Blind Flange, Blind Flange,Lap Joint Flange, Socket Weld Flange, Ring Type Joint Flange, Threaded Flange
    PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
    ASME/ANSI B 16.47 Blind Flange [Series A & B], Welding Neck Flange
    PRESSURE CLASS 75, 150, 300, 400, 600, 900
    ASME/ANSI B 16.36 Slip on Flange, Welding Neck Flange, Threaded Flange
    PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
    BS 4504 SEC 3.1 Hubbed Slip on Flange, Welding Neck Flange, Lapped Pipe End Flange, Hubbed Threaded Flange, Loose Plate Flange, Plate Flange, Blank Flange, Loose Plate With Weld Neck Flange
    PRESSURE CLASS PN 2.5 TO PN 40
    BS 4504[PART 1] Welding Neck Flange, Plate Flange, Hubbed Slip-On Hubbed Threaded,Blank Flange, Loose Plate With Weld On Plate Collar
    PRESSURE CLASS PN 2.5 TO PN 400
    BS 1560 BOSS Socket Welding Flange, Welding Neck Flange, Blind Flange, Slip-On Flange, Lapped Flange, Screwed Boss Flange
    PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
    BS10 Plate Slip-On Flange, Welding Neck Flange, Slip-On Boss Flange, Screwed Boss Flange, Blind Flange
    TABLE D, E, F, H
    DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
    PRESSURE CLASS PN 6 TO PN 100

    Cu-Ni Flanges Thickness Chart

    Normal Size Of Pipe Outer Diameter (O.D.) 10 Schedule 20 Schedule 30 Schedule STD Wall 40 Schedule 60 Schedule EXT Hvy 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 Schedule XX Hvy
    ½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
    ¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
    1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
    1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
    1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
    2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
    2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
    3 3.5 0.12 - - 0.216 0.216 - 0.3 0.3 - - - 0.438 0.6
    3 ½ 4 0.12 - - 0.226 0.226 - 0.318 0.318 - - - - 0.636
    4 4.5 0.12 - - 0.237 0.237 - 0.337 0.337 - 0.438 - 0.531 0.674
    5 5.563 0.134 - - 0.258 0.258 - 0.375 0.375 - 0.5 - 0.625 0.75
    6 6.625 0.134 - - 0.28 0.28 - 0.432 0.432 - 0.562 - 0.719 0.864
    8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
    10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
    12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
    14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 -
    16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 -
    18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 -
    20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 -
    22 22 0.25 - - 0.375 - - 0.5 - - - - - -
    24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 -
    26 26 - - - 0.375 - - 0.5 - - - - - -
    30 30 0.312 0.5 0.625 0.375 - - 0.5 - - - - - -

    Tolerance Chart Cu-Ni Flanges

    Type Of Copper Nickel Flange Diameter Tolerance Chart
    (A) (Outer Diameter)
    • When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm)
    • When Outer Diameter is over 24": ±1/8" (3.2 mm)
    (D) (Inner Diameter)
    • 10 Inches and smaller: ±1/32" (0.8 in mm)
    • 12 Inches thru 18": +1/8" (3.2 in mm)
    • 20 Inches and larger: -1/16" (1.6 in mm)
    (B) Contact Face
    • 1/16" (RF): ±1/32" (0.8 mm)
    • 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
    (J) Hub At Base Dai.
    • When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter)
    • When hub base is over 24": ±1/8" (3.2 millimeter)
    (H) Diameter of hub at point of welding
    • 5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter)
    • 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
    (P) Drilling
    • (B.C.): ±1/16" (1.6 mm)
    • (B.H.) spacing: ±1/32" (0.8 mm)
      Eccentricity of (bc) with respect to facing
    • 2 1/2" or smaller ±1/32" (0.8 mm) max.
    • 3" or larger ±1/16" (1.6 mm) max.
    (C) (W.T.)
    • 18 inch or smaller: ±1/8" (3.2 mm), -0"
    • 20 inch or larger: ±3/16" (4.8 mm), -0"
    (K) hub Length
    • 10 Inch or smaller: ±1/16" (1.6 millimeter)
    • 12 Inch or larger: ±1/8" (3.2 millimeter)

    Physical properties Cu-Ni Flanges

    Properties Metric Imperial
    Density 8.94 g/cm3 0.323 lb/in3

    Types of Copper Nickel Flanges

    Manufacturing Standards of Copper Nickel Flanges Manufacturers in India & Globally

    ASME/ANSI B 16.5 Cupro Welding Neck Flange, Copper Nickel Slip on Flange, Blind Flange, Copper Nickel High Hub Blind Flange, Socket Weld Flange, Copper Nickel Lap Joint Flange, Threaded Flange, Cupro Ring Type Joint Flange
    ASME/ANSI B 16.47 Welding Neck Flange, Cupro Blind Flange [Series A & B]
    ASME/ANSI B 16.36 Copper Nickel Welding Neck Flange, Slip on Flange, Threaded Flange
    BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Cupro Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Copper Nickel Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
    BS 4504[PART 1] Welding Neck Flange, Cupro Hubbed Slip-On Hubbed Threaded, Cupro Nickel Plate Flange, Copper Nickel Loose Plate With Weld On Plate Collar, Blank Flange
    BS 1560 BOSS Cu-Ni Welding Neck Flange, Socket Welding Flange, Cupro Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
    BS10 Welding Neck Flange, CuNi Plate Slip-On Flange, Cupro Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
    TABLE D, E, F, H
    DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673


    Copper Nickel Flanges Applications

    • Petrochemicals
    • Gas Processing
    • Chemical Equipment
    • Off-Shore Oil Drilling Companies
    • Pharmaceutical Equipment
    • Pulp & Paper Industry
    • Sea Water Equipment
    • Power Generation